Sensi Lite Smart Thermostat, WiFi, Alexa, DIY, Energy Star Certified, ST25
US$136.62
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Color:Black Item Weight:4.8 ounces Mounting Type:Wall Mount Voltage:24 volts Power Source:Battery or C-wire Control Method:App, Touch, Voice Specific Uses For Product:Air Co...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
Reviews
Find SPARKMERE on ShopTap to open the Shop app
Follow us →
You might also like
Soalmost
Washable Area Rug
8x10
US$143.98
Boxalls
Acrylic Picture Frame
8x8
US$50.38
Gent drizz
Area Rugs for Living Room
8x10
US$161.98
Artmag
Artmag Photo Album 4x6 1000 Photos, Large Capacity Wedding Family Leather Cover Picture Albums Holds Horizontal and Vertical 4x6 photos with Black Pages(Purple)
US$61.18
potricher
Photo Album 4x6 Photos, 1000 Pockets, Linen Cover, Beige
US$57.58
Pssoss
Photo Album with Writing Space
4x6
US$59.38
KIPTUMTEK
Smart Watch for Women, Bluetooth Answer/Make Calls, 1.83"HD Screen
US$64.78
PSOS
Dehumidifier, Dehumidifiers for Home, 98 OZ Water Tank, (1000 sq.ft) Quiet Dehumidifier for Basement Bathroom Bedroom with Humidity Display, Auto Shut Off, Relaxing 7 Color Ambient Light(Gray)
US$107.98
Northwest
Northwest Sarah J. Maas A Court of Frost and Starlight Silk Touch Throw Blanket, 46 x 60 in
US$62.98
MCS
MCS Master & Co. Foundry Metal Picture Frame, 18x18 Matted to 8x8
US$98.08
Vicks
Vicks Warm Mist Humidifier for Medium to Large Rooms, 1 Gal Tank
US$79.18
Xiaomi
Xiaomi Smart Band 9 Pro Smartband Global Version 1.74" Display Blood Oxygen GPS Health Monitoring Fitness Tracker 150+ Sports Mode (Moonlight Silver)
US$133.18
More options
Product Details
- Color:Black
- Item Weight:4.8 ounces
- Mounting Type:Wall Mount
- Voltage:24 volts
- Power Source:Battery or C-wire
- Control Method:App, Touch, Voice
- Specific Uses For Product:Air Conditioner, Boiler, Furnace, Heat Pump
- Included Components:(2) AAA Batteries, Installation Guide, Mounting Hardware, Sensi Lite Smart Thermostat, Wire Labels
- Number of Items:1
- Unit Count:1 Count
- Model Name:Sensi Lite
- Model Number:ST25
- Shape:Rectangular
- Controller Type:
- Additional Features:Data Privacy, Easy DIY Install, Energy Savings, Programmable
- Temperature Control Type:Automatic or Programmable
- Connectivity Technology:Wi-Fi
- Display Type:LCD
- Control Type:App Control
- Connectivity Protocol:Wi-Fi
- Number of Batteries:2 AAA batteries required. (included)
- Product Style:Simple
- Finish Types:Simple
- Manufacturer Warranty Description:3 years.
- Item Type Name:Smart Programmable Thermostat
- Manufacturer Part Number:ST25
- Item Dimensions D x W x H:0.88"D x 5.07"W x 3.13"H
- Specification Met:Energy Star
About this item
- Common Wire Requirements: Designed to work without a C-wire in most homes, but for some systems, including heating only, cooling only, and heat pump systems, you’ll need a C-wire or other compatible power accessory
- Easy Diy Installation: Do it yourself fast with a built-in level and simple step-by-step instructions. Works with the HVAC equipment found in most homes
- SAVE ABOUT 23% ON HVAC ENERGY: ENERGY STAR-certified and packed with features that help you save money, including flexible scheduling, geofencing, remote access and usage reports
- Privacy Protection: Sensi won’t sell your personal information to third parties or leverage your thermostat activity data for targeting or advertising purposes
- Control From Anywhere: The top-rated mobile app for Android and iOS devices makes it easy to control your comfort from a smartphone or tablet
Shipping Policy
Sparkmere ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Sparkmere will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@sparkmere.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Sparkmere replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.